For ordinary travelers, fingerprint verification at immigration checkpoints takes only a few seconds. But behind those few seconds, fingerprint capture devices are quietly performing complex imaging and recognition tasks.

The CS466 multi-finger live fingerprint capture device, independently developed by Shenzhen Xingqihang Technology, has just received authoritative certification from the Ministry of Public Security. This device, which utilizes capacitive capture technology, has already been deployed at select border crossings and is now being used in daily clearance and verification operations.

In port scenarios, fingerprint capture devices face practical challenges such as high-frequency use, contact with different skin types, and fluctuating ambient lighting. During a series of tests conducted by the Ministry of Public Security that lasted over a month, the CS466 passed more than 20 tests, including low-temperature, high-temperature, damp-heat, vibration, dust resistance, and electromagnetic compatibility tests, providing a solid foundation for its stable operation in frontline scenarios.

From laboratory testing to real-world application at border checkpoints, fingerprint capture devices must overcome not only technical specifications but also the long-term challenges of real-world environments. In the future, as the product undergoes continuous validation in more scenarios, it will provide an “invisible” safeguard for the daily travel of ordinary people.

Behind every successful authentication is a small fingerprint scanner at work. Its goal is simple: to make those few seconds faster, smoother, and more reliable.